<?php

namespace Core\Support;

class Config
{
    /**
     * env data
     */
    protected static $data;

    /**
     * get
     */
    public static function get($key, $default = null)
    {
        # code...
    }

    /**
     * 扫描文件
     */
    public function scanConfigFile()
    {
        # code...
    }
}
